You have to know what information can be accessed with JavaScript.
You have to understand that all such information can be easily uploaded to web-server.
All such information is harmless. However you can think differently.
I will show you what javascript can take from you.
And you will decide how is it terrible for you. [Read More]
Want your own super-computer? Want to predict weather? Don't have $1 000 000 000?
How about using of web-surfers' resources?
When user enter your site some little script would be included into the page.
While client read the page this script could work and send calculated data to the server
and receive new tasks (scripts to run) etc.
[Read More]
Here I'll talk about how to make dragable html-element with fixed style-position.
I'll use jQuery library.
I'll show how to make it work fine in MicroSoft Internet Explorer too.
[Read More]